From fcdd09772f857b7a8ba4cd12d42b23e9dbb6dbf7 Mon Sep 17 00:00:00 2001 From: Xiaohong Bao Date: Thu, 16 Sep 2010 13:13:06 -0600 Subject: debug code for SH-115: investigate texture related network traffic between viewer 2.x and 1.23. --- indra/newview/lltexturefetch.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'indra/newview/lltexturefetch.cpp') diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp index 4e9ebce4d1..7d09ea5b4f 100644 --- a/indra/newview/lltexturefetch.cpp +++ b/indra/newview/lltexturefetch.cpp @@ -299,6 +299,7 @@ public: { static LLCachedControl log_to_viewer_log(gSavedSettings,"LogTextureDownloadsToViewerLog"); static LLCachedControl log_to_sim(gSavedSettings,"LogTextureDownloadsToSimulator"); + static LLCachedControl log_texture_traffic(gSavedSettings,"LogTextureNetworkTraffic") ; if (log_to_viewer_log || log_to_sim) { @@ -332,6 +333,16 @@ public: } S32 data_size = worker->callbackHttpGet(channels, buffer, partial, success); + + if(log_texture_traffic && data_size > 0) + { + LLViewerTexture* tex = LLViewerTextureManager::findTexture(mID) ; + if(tex) + { + gTotalTextureBytesPerBoostLevel[tex->getBoostLevel()] += data_size ; + } + } + mFetcher->removeFromHTTPQueue(mID, data_size); } else -- cgit v1.2.3 From dfe12745523d2b3d5c1720bec211555c09437a87 Mon Sep 17 00:00:00 2001 From: Xiaohong Bao Date: Wed, 22 Sep 2010 14:44:40 -0600 Subject: fix for SH-173/VWR-22868: Development Viewer freezes just after startup / greedy with file handles / 'WARNING: ll_apr_warn_status: APR: Too many open files' --- indra/newview/lltexturefetch.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'indra/newview/lltexturefetch.cpp') diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp index 7d09ea5b4f..d6d38de225 100644 --- a/indra/newview/lltexturefetch.cpp +++ b/indra/newview/lltexturefetch.cpp @@ -858,10 +858,16 @@ bool LLTextureFetchWorker::doWork(S32 param) if(mCanUseHTTP) { //NOTE: - //it seems ok to let sim control the UDP traffic - //so there is no throttle for http here. + //control the number of the http requests issued for: + //1, not openning too many file descriptors at the same time; + //2, control the traffic of http so udp gets bandwidth. // - + static const S32 MAX_NUM_OF_HTTP_REQUESTS_IN_QUEUE = 32 ; + if(mFetcher->getNumHTTPRequests() > MAX_NUM_OF_HTTP_REQUESTS_IN_QUEUE) + { + return false ; //wait. + } + mFetcher->removeFromNetworkQueue(this, false); S32 cur_size = 0; -- cgit v1.2.3